Answer:
PNG
Explanation:
PNG files can shrink to incredibly small sizes - especially images that are simple colours, shapes, or text. This makes it the ideal image file type for Web graphics.
Answer
You can whisper,write notes, text, e-mail, body language, and even use a sign language.
Explanation
By adjusting your communication in these ways one can decrease noise. Whispering is where you speak softly to someone where the information will be only heard by the person you are addressing and this will not make any noise. Also use of a text or an email where the message will be delivered electronically but not verbally. Then there is the body language which is a nonverbal but a physical behavior used to express a certain information or also one can use sign language.
1. To not put your real name in a username
2. Don't give people your personal information
3. Tell your parents if someone messages you something and you don't know them
4. make your social media accounts private
5. Ask for a adult for help if you see something that confuses you
Answer:
Maybe
Explanation:
If you are unsure if a website is safe look for signs. If its asking you to allow advertisement then no. I suggest you download a VPN before going to the website just to be safe
